2043064 has 8 divisors (see below), whose sum is σ = 3830760. Its totient is φ = 1021528.

The previous prime is 2043061. The next prime is 2043091. The reversal of 2043064 is 4603402.

2043064 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×2043064³ = 25583924733337938432, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127684 + ... + 127699.

It is an arithmetic number, because the mean of its divisors is an integer number (478845).

2^2043064 is an apocalyptic number.

It is an amenable number.

2043064 is a deficient number, since it is larger than the sum of its proper divisors (1787696).

2043064 is a wasteful number, since it uses less digits than its factorization.

2043064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255389 (or 255385 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2043064 is about 1429.3578977989. The cubic root of 2043064 is about 126.8899784948.

Adding to 2043064 its reverse (4603402), we get a palindrome (6646466).

The spelling of 2043064 in words is "two million, forty-three thousand, sixty-four".